feat: 实现测试数据生成器完整功能

- 添加类型定义 (FieldConfig, DataRule, GeneratorDefinition 等) - 实现 21 个数据生成器 (个人信息/业务数据/技术数据/基础类型) - 实现 Web Worker 后台数据生成引擎 - 实现规则存储与管理功能 - 实现 JSON/CSV 数据导出功能 - 开发完整 UI 组件 (字段管理/生成器选择/数据预览/导出面板等) - 集成到应用功能配置，添加国际化支持功能特性: - 实时预览生成的数据 - 字段配置 (名称/描述/必填/空值率/唯一性约束) - 规则管理 (保存/加载/搜索/导入导出) - Web Worker 后台生成，支持进度显示和取消 - 响应式布局，支持多种设备 docs: 更新 TASKS.md 所有子任务复选框为已完成状态
2026-06-06 09:23:02 +08:00
parent 2b84eda24f
commit 1a92e88934
27 changed files with 4795 additions and 1 deletions
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+/**
+ * 基础类型生成器
+ * 包含：随机整数、随机浮点数、随机字符串、从列表选择
+ */
+
+import type { GeneratorDefinition } from '@/types/testDataGenerator';
+
+/**
+ * 生成随机整数
+ */
+function randomInt(min: number, max: number): number {
+  return Math.floor(Math.random() * (max - min + 1)) + min;
+}
+
+/**
+ * 从数组中随机选择
+ */
+function randomPick<T>(arr: T[]): T {
+  return arr[Math.floor(Math.random() * arr.length)];
+}
+
+/**
+ * 随机整数生成器
+ */
+export const randomIntGenerator: GeneratorDefinition = {
+  id: 'randomInt',
+  name: '随机整数',
+  description: '生成指定范围内的随机整数',
+  categoryId: 'basic',
+  params: [
+    {
+      key: 'min',
+      label: '最小值',
+      type: 'number',
+      defaultValue: 0,
+      description: '整数最小值',
+    },
+    {
+      key: 'max',
+      label: '最大值',
+      type: 'number',
+      defaultValue: 100,
+      description: '整数最大值',
+    },
+  ],
+  generate: (params) => {
+    const min = (params.min as number) || 0;
+    const max = (params.max as number) || 100;
+    return String(randomInt(min, max));
+  },
+  generateAtIndex: (params, index) => {
+    const min = (params.min as number) || 0;
+    const max = (params.max as number) || 100;
+    const range = max - min + 1;
+    return String(min + (index % range));
+  },
+};
+
+/**
+ * 随机浮点数生成器
+ */
+export const randomFloat: GeneratorDefinition = {
+  id: 'randomFloat',
+  name: '随机浮点数',
+  description: '生成指定范围内的随机浮点数',
+  categoryId: 'basic',
+  params: [
+    {
+      key: 'min',
+      label: '最小值',
+      type: 'number',
+      defaultValue: 0,
+      description: '浮点数最小值',
+    },
+    {
+      key: 'max',
+      label: '最大值',
+      type: 'number',
+      defaultValue: 100,
+      description: '浮点数最大值',
+    },
+    {
+      key: 'decimals',
+      label: '小数位数',
+      type: 'number',
+      defaultValue: 2,
+      min: 0,
+      max: 10,
+      description: '小数位数',
+    },
+  ],
+  generate: (params) => {
+    const min = (params.min as number) || 0;
+    const max = (params.max as number) || 100;
+    const decimals = (params.decimals as number) ?? 2;
+    const value = min + Math.random() * (max - min);
+    return value.toFixed(decimals);
+  },
+};
+
+/**
+ * 随机字符串生成器
+ */
+export const randomString: GeneratorDefinition = {
+  id: 'randomString',
+  name: '随机字符串',
+  description: '生成指定长度的随机字符串',
+  categoryId: 'basic',
+  params: [
+    {
+      key: 'length',
+      label: '字符串长度',
+      type: 'number',
+      defaultValue: 10,
+      min: 1,
+      max: 100,
+      description: '字符串长度',
+    },
+    {
+      key: 'charset',
+      label: '字符集',
+      type: 'select',
+      defaultValue: 'alphanumeric',
+      description: '使用的字符集',
+      options: [
+        { label: '字母数字', value: 'alphanumeric' },
+        { label: '仅字母', value: 'alpha' },
+        { label: '仅数字', value: 'numeric' },
+        { label: '小写字母', value: 'lowercase' },
+        { label: '大写字母', value: 'uppercase' },
+        { label: '十六进制', value: 'hex' },
+        { label: 'Base64', value: 'base64' },
+      ],
+    },
+  ],
+  generate: (params) => {
+    const length = (params.length as number) || 10;
+    const charset = (params.charset as string) || 'alphanumeric';
+
+    const charsets: Record<string, string> = {
+      alphanumeric: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',
+      alpha: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
+      numeric: '0123456789',
+      lowercase: 'abcdefghijklmnopqrstuvwxyz',
+      uppercase: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
+      hex: '0123456789abcdef',
+      base64: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=',
+    };
+
+    const chars = charsets[charset] || charsets.alphanumeric;
+    let result = '';
+    for (let i = 0; i < length; i++) {
+      result += chars.charAt(Math.floor(Math.random() * chars.length));
+    }
+    return result;
+  },
+  generateAtIndex: (params, index) => {
+    const length = (params.length as number) || 10;
+    const charset = (params.charset as string) || 'alphanumeric';
+
+    const charsets: Record<string, string> = {
+      alphanumeric: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',
+      alpha: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
+      numeric: '0123456789',
+      lowercase: 'abcdefghijklmnopqrstuvwxyz',
+      uppercase: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
+      hex: '0123456789abcdef',
+      base64: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=',
+    };
+
+    const chars = charsets[charset] || charsets.alphanumeric;
+    const base = String(index).padStart(length, '0');
+    let result = '';
+    for (let i = 0; i < length; i++) {
+      const charIndex = parseInt(base[i]) || 0;
+      result += chars[charIndex % chars.length];
+    }
+    return result;
+  },
+};
+
+/**
+ * 从列表选择生成器
+ */
+export const fromList: GeneratorDefinition = {
+  id: 'fromList',
+  name: '从列表选择',
+  description: '从自定义列表中随机选择',
+  categoryId: 'basic',
+  params: [
+    {
+      key: 'values',
+      label: '列表值',
+      type: 'string',
+      defaultValue: '',
+      description: '列表值，用逗号分隔',
+      placeholder: '值1,值2,值3',
+    },
+    {
+      key: 'allowDuplicate',
+      label: '允许重复',
+      type: 'boolean',
+      defaultValue: true,
+      description: '是否允许重复选择',
+    },
+  ],
+  generate: (params) => {
+    const valuesStr = (params.values as string) || '';
+    const values = valuesStr
+      .split(',')
+      .map((v) => v.trim())
+      .filter((v) => v);
+
+    if (values.length === 0) {
+      return '（请配置列表值）';
+    }
+
+    return randomPick(values);
+  },
+};
+
+export const basicGenerators: GeneratorDefinition[] = [
+  randomIntGenerator,
+  randomFloat,
+  randomString,
+  fromList,
+];